iStar Financial Inc. operates in the Real estate investment trusts sector. iStar Financial Inc. is a fully integrated finance and investment company focused on the commercial real estate industry. The Company provides custom-tailored investment capital to high-end private and corporate owners of real estate and invests directly across a range of real estate sectors. The Company's three primary business segments are lending, net leasing and real estate investment. The Company's primary sources of revenues are interest income, which is the interest that borrowers pay on loans, and operating lease income, which is the rent that corporate customers pay to lease its properties. The Company primarily generates income through the spread or margin, which is the difference between the revenues generated from loans and leases and interest expense and the cost of its net lease operations. In June 2010, Dividend Capital Total Realty Trust Inc. acquired a portfolio of 32 office and industrial properties, or interests therein, from iStar Financial Inc.